【摘要】 为计算投弃式温度深度测量计(XBT)探体在海水中的下落深度,在基本运动学分析的基础上,推导出XBT探体在海水中下落深度的计算公式及相关参数,并分析了探体重量误差对深度计算结果的影响。与标准温盐深仪的对比实验证明,该公式计算出的深度平均误差在2%以内。更多还原

【Abstract】 We derive the formula of the falling depth and related parameters of an expendable bathythermograph(XBT) probe based on kinematic analysis to calculate the falling depth of an XBT probe in seawater.We also analyze the impact of the weight error of a XBT probe on the calculation result of its falling depth.Experiment shows that the average error of the falling depth is within 2%,as compared with a standard conductance-temperature-depth instrument.更多还原